<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <link href="./CSS/demo5.css" rel="stylesheet">
</head>
<body>
<header>
    <div class="logo"></div>
    <div class="login"></div>
</header>
<nav>
    <ul></ul>
</nav>
<main>
    <div class="imgBox"></div>
    <div class="content_1">
        <div></div>
        <div>
            <div></div>
            <div></div>
        </div>
    </div>
    <div class="content_2">
        <div>
            <div></div>
            <div></div>
        </div>
    </div>
    <div class="content_3">
        <div class="cont_3_top">
            <div></div>
            <div></div>
        </div>
        <div class="cont_3_bottom">
            <div></div>
            <div></div>
            <div></div>
            <div></div>
        </div>
    </div>
</main>
<footer></footer>

</body>
</html>